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第三节 截面注写方式 1.截面注写方式,系在梁平面布置图上,分别在不同编号的梁中各选择一根梁,在用截面号引出的截面配筋图上注写截面尺寸与配筋具体数值的方式来表达梁平面整体配筋图。 截面注写方式是绘制梁平面整体配筋图的辅助方式。该方式一般适用于非矩形截面粱,如:T形、L形、Γ形、Π形截面梁等。 2.对所有梁按表4.2.2的规定进行编号,从相同编号的梁中选择一根梁,先将“单边截面号”画在该梁上,再将截面配筋详图画在本图或其它图上。当梁的顶面标高与楼层的结构标高不同时,应继其梁编号后注写梁顶面标高高差(注写方式与平面注写方式相同)。
The third section of the note-writing method 1. Section note writing method, is in the beam floor plan, respectively, in a different number of beams selected a beam, in the cross-section number derived from the cross-sectional reinforcement drawing note size The concrete reinforcement bar diagram of the beam plane is expressed in the manner of a specific number of reinforcing bars. The cross-section note-writing method is an auxiliary way to draw the overall bar graph of the beam plane. This method is generally applicable to non-rectangular cross-section 粱, such as: T-shaped, L-shaped, Γ-shaped, Π-shaped cross-section beams. 2. Number all the beams in accordance with the provisions of Table 4.2.2. Select a beam from the same number of beams. First draw the “Single-side section number” on the beam, and then detail the section reinforcement. Or on other maps. When the elevation of the top surface of the beam is different from the structural elevation of the floor, the height difference of the top surface of the beam should be written following the beam number (the way of writing is the same as that of the plane marking).